Модель

Комунікаційна здатність магістральної плати

12,8 Гбіт/с

Ємність пересилання

9,6 Mpps

Порти

24 порти  10/100Base-T
2 GE Combo порту (100/1000BaseX SFP or 10/100/1000BaseT)
2 100/1000BaseX SFP порту

Тип живлення

AC

AC: вхід 100 ~ 240 В 50/60 Гц

440 x 220 x 44 мм

Вага

Рабоча температура: від  -25°C ～ 50°C
Температура зберігання: від -40°C до 70°C
Відносна вологість: 10% ～ 90%, без конденсації

L2 Features

MAC

16K MAC address
IP + MAC + port binding
ARP anti-attack
Aging time and add/remove static MAC
MAC Black Hole
Port MAC Limit
Disable MAC address learning on port or channel-group

4K VLAN entries.
Port-based and MAC-based VLAN
PrivateVLAN
Port-isolation in a VLAN
Port QinQ and selective QinQ
1:1 and N:1 VLAN switching

Ring

STP/RSTP/MSTP
Remote-loop-detect

Port

Bidirectional bandwidth control, configure entry/exit 
Storm-control on port, configure broadcast/multicast/unknown unicast
Static and LACP, configure 14/30 groups and 8 members port each group
Port- mirroring of 1:1 or N:1

Security Features

User’s Security

ARP anti-Flooding, configure ARP traffic safety threshold and inhibition ARP packet
ARP anti-Spoofing , configure ARP inner and outer MAC check and static ARP checklist and drop / flood action
IP Source Guard, auto-create 
IP+MAC+port+VLAN binding table
IEEE 802.1x and AAA/Radius authentication
IP+MAC+port+VLAN binding manually
Port Isolation
Bind MAC address to port and MAC address filtration on port

Device Security

Anti-DOS attack
SSHv2 Secure Shell
SNMP v3 encryption
Telnet based on Security IP
Prevent unauthorized user

Network Security

User-based ARP abnormal traffic filtration
Auto-shutdown port in storm
Update user’s location through DHCP Option82 and PPPoE+
Port-based broadcast/multicast/unknown unicast suppression
L2-L4 ACL flow filtration

Service Features

Activate 1K/460 standard and extended ACL at the same time
Port/VLAN/global-based ACL and Time Range-based ACL strategy
CAR and ACL in the dynamic AAA

4 /8 queues with different priorities on each interface, configure the algorithms of SP, WRR, and SP+WRR
Flow classification based on SMAC,DMAC,VLAN,SIP,DIP,IP protocol, port number and CoS
Traffic priority definition and packet re-direction

Multicast

1K L2 multicast groups
IGMPv1/v2/v3 Snooping
IGMP Filter/Fast leave/cross-VLAN duplication
MLDv2/MLDv2 Snooping

Reliability

Loop Protection

EAPS and ERRP
Loopback-detection

Link Protection

FlexLink (recover-time <50ms)
RSTP/MSTP (recover-time <1s)
LACP (recover-time <10ms)

Device Protection

Dual fault tolerance backup of host application and configuration file
provide 12V RPS redundant power supply interface, accept customization
Support to be configured with user-specified configuration
Strictly follow the relevant standards, and other mainstream manufacturers fully interoperability

Maintenance

Network Maintenance

Port real-time, utilization and transmit/receive statistic based on CLI
LLDP
802.3ah Ethernet OAM
Syslog and RFC 3164 BSD syslog Protocol
Ping and Traceroute

Device Management

CLI, Console port, Telnet and WEB management
SNMPv1/v2/v3
RMON (Remote Monitoring)1,2,3,9 MIB
NTP
GN.LinkⅡ Server
NGBNView network management